datagridview operations in C#

Question

Hi everyone,
I am working on a test project in accounting.

I just got an idea of using a datagridview in one of my forms.
I update the datagridview with database.

I need to know is there any chance of insertion, deletion or editing in datagridview itself rather than doing it in another form and updating the datagridview.

PS: My english may not be good, sorry if spelled wrong.

Please help me with this thing.
waiting for your mercy.

Thanks.